Glossary entry (derived from question below)
English term or phrase:
antiphase
Arabic translation:
موجات صوتية مقابلة/معاكسة
Added to glossary by
Nadia Ayoub
Oct 19, 2008 10:54
15 yrs ago
1 viewer *
English term
antiphase
English to Arabic
Other
Telecom(munications)
he noise canceling headphones are equipped with a built-in microphone that catches ambient noise and outputs an antiphase sound to reduce the noise.
Proposed translations
(Arabic)
| 4 +4 | موجات صوتية مقابلة/عكسية |
Nadia Ayoub
|
| 5 | موجات انعكاسية لتخفيف وطأة الضوضاء |
laila elbadry
|
| 4 | مضاد لاتجاه الطور |
Khalid Nasir
|
| 4 -1 | إشارات صوتية متضادة القطبية |
Shazly
|
Change log
Oct 20, 2008 06:43: Nadia Ayoub Created KOG entry
Proposed translations
+4
14 mins
Nadia Ayoub
Egypt
Egypt
Native in Arabic
Egypt
Never lost for words!
Native in: Arabic
Works in: English to Arabic, Arabic to English, Italian to Arabic, and 4 more.
Related KudoZ points
:
34
Selected
موجات صوتية مقابلة/عكسية
Minus the explosive consequences, the machine is both scientifically possible, and, on a smaller scale, already commercially available. Amongst others, Sony sell the NC10 headphones, which they claim "reduces noise by up to 70% (10dB)". A Noise Cancelling Circuit in the main unit senses outside noise with built-in microphones and sends an equal-but-opposite cancelling signal to the headphones. Sony are marketing the headphones as ideal for travel on planes, trains, buses and cars, use near noisy air conditioners or on noisy streets.
http://everything2.com/e2node/Anti-phase%20silence
http://everything2.com/e2node/Anti-phase%20silence
4 KudoZ points awarded for this answer.
Comment: "Thanks a lot."
32 mins
laila elbadry
Egypt
Egypt
Native in Arabic
Specializes in field
Egypt
A sindbad searching for accurate meaning
Native in: Arabic 
Works in: English to Arabic, Arabic to English
موجات انعكاسية لتخفيف وطأة الضوضاء
a reflexive type of sound waves to reduce the effect of noise
50 mins
مضاد لاتجاه الطور
See http://books.google.co.uk/books?id=ocANAAAAQAAJ&pg=PA9&lpg=P...
See also http://en.wikipedia.org/wiki/Antiphase#Phase_difference
"Two oscillators that have the same frequency and different phases have a phase difference, and the oscillators are said to be out of phase with each other. The amount by which such oscillators are out of step with each other can be expressed in degrees from 0° to 360°, or in radians from 0 to 2π. If the phase difference is 180 degrees (π radians), then the two oscillators are said to be in antiphase. If two interacting waves meet at a point where they are in antiphase, then destructive interference will occur. It is common for waves of electromagnetic (light, RF), acoustic (sound) or other energy to become superimposed in their transmission medium. When that happens, the phase difference determines whether they reinforce or weaken each other. Complete cancellation is possible for waves with equal amplitudes."
this is the scientific name but you can call it
طور أو موجة مضادة او موجة معاكسة او حتى موجة هدامة
See also http://en.wikipedia.org/wiki/Antiphase#Phase_difference
"Two oscillators that have the same frequency and different phases have a phase difference, and the oscillators are said to be out of phase with each other. The amount by which such oscillators are out of step with each other can be expressed in degrees from 0° to 360°, or in radians from 0 to 2π. If the phase difference is 180 degrees (π radians), then the two oscillators are said to be in antiphase. If two interacting waves meet at a point where they are in antiphase, then destructive interference will occur. It is common for waves of electromagnetic (light, RF), acoustic (sound) or other energy to become superimposed in their transmission medium. When that happens, the phase difference determines whether they reinforce or weaken each other. Complete cancellation is possible for waves with equal amplitudes."
this is the scientific name but you can call it
طور أو موجة مضادة او موجة معاكسة او حتى موجة هدامة
-1
1 hr
إشارات صوتية متضادة القطبية
إشاراتي صوت متضادة القطبية
Antiphase Referring to two identical signals in opposite polarity.
Two parts of an oscillation are in antiphase when the phase difference between them is 180°.
Antiphase Referring to two identical signals in opposite polarity.
Two parts of an oscillation are in antiphase when the phase difference between them is 180°.
Peer comment(s):
| disagree |
OneManArmy
: the term " polarity" is not normally used with waves, especially sound waves
30 days
|
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